| Sinop to Casamassima | 944.89 mi (1,520.65 km) |
| Sinop to Casandrino | 1,081.86 mi (1,741.08 km) |
| Sinop to Casapulla | 1,078.44 mi (1,735.59 km) |
| Sinop to Casarano | 894.66 mi (1,439.82 km) |
| Sinop to Casatenovo | 1,305.99 mi (2,101.78 km) |
| Sinop to Casciana Terme | 1,243.90 mi (2,001.87 km) |
| Sinop to Cascina | 1,246.71 mi (2,006.38 km) |
| Sinop to Caselle Torinese | 1,386.36 mi (2,231.13 km) |
| Sinop to Caserta | 1,075.88 mi (1,731.46 km) |
| Sinop to Casier | 1,161.76 mi (1,869.66 km) |
| Sinop to Casorate Primo | 1,319.69 mi (2,123.83 km) |
| Sinop to Casoria | 1,079.73 mi (1,737.66 km) |
| Sinop to Cassano al Ionio | 993.59 mi (1,599.03 km) |
| Sinop to Cassano d'Adda | 1,295.73 mi (2,085.28 km) |
| Sinop to Cassano delle Murge | 953.44 mi (1,534.41 km) |
